Next-Tools
A big toolbox for developers, offline
ToolSoloWorks, with rough edges
What it does
A collection of handy developer tools in one app (a fork of IT-Tools): token, UUID and password generators, hashes and encryption, converters for Base64, JSON, YAML, TOML, XML, colours and cases, date and time helpers, URL and JWT parsers, QR codes, regex and cron helpers, network calculators and more. Everything runs locally in the app; nothing is shared with the room.
How to use it
- Pick a tool from the list on the left (or search for one)
- Type or paste your input
- Copy the result with the copy button
- Use the home button to get back to the list
Screenshots



Known issues
Start page shows "404 Not Found" (runner)
The app (a Next.js export) opens on its own 404 page instead of the tool overview: its router does not know the runner's path (/app/<key>/index.html). The sidebar works, and every tool opened from it works (client-side navigation); a reload on a tool page has nothing to serve (deep test).
The app (a Next.js export) opens on its own 404 page instead of the tool overview: its router does not know the runner's path (/app/<key>/index.html). The sidebar works, and every tool opened from it works (client-side navigation); a reload on a tool page has nothing to serve (deep test).